"Babe ... if you only knew the rewards it contains the prophet saw said when the first drop of blood gush from the leg all his sins are forgiven ya ran Allah swt accepts it from me babe," Mohamed replies.

Fatima Elomar (centre) leaves Sydney's District Court today. (AAP)

Over the following weeks he continues to ask how her preparations are going, saying "it's amazing here".

Facts state he also sent her various images of himself dressed in camouflage gear and surrounded by weapons, including a rocket launcher.

Meanwhile, on April 8, 2014, Fatima sent an image to her husband of a black ship and sails bearing the ISIL logo.

When police executed search warrants at Sharrouf's family home in Sydney on April 11, Mohamed tells Fatima to delete everything in her phone in Tango.

"U need to quickly do wat must be done and leave to malay (Malaysia) ASAP ... My dad's house gonna get raided 2 morrow ...I'm not trying to scare you but they will try to arrest u at the airport," he says, adding "you need to be strong".

On April 30 Mohamed allegedly sent her photographs of handwritten notes with directions on what to do and how to avoid ASIO.

After sending her further instructions on what to do once she arrives in Malaysia, Mohamed texts: "Love u 2 tell my mum inshallah if I never c her again I will inshallah c her on the day of judge."

Fatima was arrested at Sydney Airport after customs found bags full of men's clothing, solar watches, insect repellent and cash.

She faces sentencing proceedings in April.

It's believed Elomar was killed in June this year in a drone strike on the Islamic State's self-declared capital of Raqqa.